---> uname -a: Linux prd-centos7-docker-2c-8g-360.novalocal 3.10.0-1160.108.1.el7.x86_64 #1 SMP Thu Jan 25 16:17:31 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd rsb_ctxsw ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 20G 7.4G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 626 4820 16 2373 6901 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1450 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:04:4d:fd brd ff:ff:ff:ff:ff:ff inet 10.32.7.68/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86037sec preferred_lft 86037sec inet6 fe80::f816:3eff:fe04:4dfd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a5:23:07:cb brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 12/12/2025 _x86_64_ (2 CPU) 08:50:44 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:02 PM 179.35 78.35 101.00 6280.86 38775.68 08:53:01 PM 66.51 0.15 66.36 2.98 5445.69 08:54:01 PM 104.31 1.08 103.23 259.56 9344.35 08:55:01 PM 104.76 2.90 101.86 640.80 4645.49 08:56:02 PM 43.62 2.30 41.32 498.32 6696.26 Average: 99.84 17.03 82.81 1542.73 13012.29 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:02 PM 5677168 2331560 29.11 2088 1706204 912660 10.08 536404 1552672 50328 08:53:01 PM 5503388 2505340 31.28 2088 1886376 869692 9.60 532044 1694240 151988 08:54:01 PM 5044384 2964344 37.01 2088 2010496 1276124 14.09 907680 1742152 43460 08:55:01 PM 4397700 3611028 45.09 2088 2187724 1604204 17.71 1472804 1799516 86688 08:56:02 PM 4889552 3119176 38.95 2088 2303448 1001168 11.05 1095828 1682660 23360 Average: 5102438 2906290 36.29 2088 2018850 1132770 12.51 908952 1694248 71165 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:02 PM eth0 301.88 160.63 967.75 55.94 0.00 0.00 0.00 08:52:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 58.66 53.24 680.07 5.32 0.00 0.00 0.00 08:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 186.35 191.59 935.08 34.28 0.00 0.00 0.00 08:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 346.64 408.10 2455.94 58.61 0.00 0.00 0.00 08:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:02 PM eth0 49.03 55.87 262.89 11.94 0.00 0.00 0.00 08:56:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 188.98 174.30 1061.68 33.32 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 12/12/2025 _x86_64_ (2 CPU) 08:50:44 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:02 PM all 37.96 0.00 10.63 7.83 6.37 37.22 08:52:02 PM 0 43.31 0.00 10.80 7.89 6.15 31.85 08:52:02 PM 1 32.76 0.00 10.45 7.75 6.57 42.47 08:53:01 PM all 29.64 0.00 3.03 1.05 4.07 62.21 08:53:01 PM 0 33.84 0.00 3.39 1.29 4.03 57.46 08:53:01 PM 1 25.50 0.00 2.70 0.82 4.12 66.86 08:54:01 PM all 46.18 0.00 3.79 1.95 6.03 42.04 08:54:01 PM 0 45.16 0.00 4.75 2.89 6.61 40.58 08:54:01 PM 1 47.21 0.00 2.81 1.01 5.43 43.53 08:55:01 PM all 58.11 0.00 3.53 2.77 7.07 28.51 08:55:01 PM 0 47.80 0.00 5.40 4.47 7.22 35.12 08:55:01 PM 1 68.69 0.00 1.62 1.04 6.94 21.70 08:56:02 PM all 45.26 0.00 2.38 0.46 4.86 47.03 08:56:02 PM 0 55.12 0.00 2.86 0.66 5.19 36.18 08:56:02 PM 1 35.64 0.00 1.89 0.26 4.55 57.67 Average: all 43.39 0.00 4.68 2.82 5.68 43.43 Average: 0 45.05 0.00 5.44 3.44 5.85 40.23 Average: 1 41.75 0.00 3.92 2.19 5.51 46.62